Wirth W. W., Delfinado M. D., 1964: Revision of the Oriental species of Alluaudomyia Kieffer (Diptera, Ceratopogonidae). 50 pp. Pacific Insects 6(4): 599-648.

 Wirth W. W., Derron J. O., 1976: New species and records of biting midges (Diptera: Ceratopogonidae) associated with cacao in Sao Tomé, West Africa. 9 pp. Mitt. Schweiz. entomol. Ges. 49(3-4): 229-237.

 Wirth W. W., Hubert A. A., 1959: Trithecoides, a new subgenus of Culicoides (Diptera, Ceratopogonidae). 32 pp. 

 Wirth W. W., Hubert A. A., 1960: Camptopterohelea a new genus of Ceratopogonidae from the Philippines (Diptera). Philippine zoological expedition 1946-1947. 3 pp. 

 Wirth W. W., Hubert A. A., 1960: Ceratopogonidae (Diptera) reared from cacti, with a review of the Copiosus group of Culicoides. 20 pp. 

 Wirth W. W., Hubert A. A., 1962: The species of Culicoides related to piliferus Root and Hoffman in Eastern North America (Diptera, Ceratopogonidae). 14 pp. 

 Wirth W. W., Jones R. H., 1997: The North American subspecies of Culicoides variipennis (Diptera, Heleidae). 35 pp. 

 Wirth W. W., Lee D. J., 1958: Australasian Ceratopogonidae (Diptera, Nematocera). Part VIII: A new genus from Western Australia attacking man. 3 pp. 

 Wirth W. W., Lee D. J., 1959: The genus Paradasyhelea Macfie, with descriptions of two new species from Eastern Australia (Diptera: Ceratopogonidae). 8 pp. 

 Wirth W. W., Lee V. H., 1967: New species of Culicoides from high altitudes in the Colombian Andes (Diptera: Ceratopogonidae). 22 pp. 

 Wirth W. W., Palchick S. M., Forster L., 1984: The North American predaceous midges of the Bezzia annulipes Group (Diptera: Ceratopogonidae). 21 pp. Proc. Entomol. Soc. Wash. 86(1): 155-175.

 Wirth W. W., Ratanaworabhan N. C., 1976: A new species of parasitic midge (Forcipomyia (Pterobosca)) from Aldabra, with descriptions of its presumed larva and pupa and systematic notes on the subgenera of Forcipomyia (Ceratopogonidae). 5 pp. Systematic Entomology 1(3): 241-245.

 Wirth W. W., Ratanaworabhan N. C., 1981: New species and records of predaceous midges (Diptera: Ceratopogonidae) from rice paddies in Thailand. 36 pp. 

 Wirth W. W., Williams R. W., 1957: The biting midges of the Bermuda Islands, with descriptions of five new species (Diptera, Heleidae). 10 pp. 

 Wirth, W. W., 1964: A new species and new records of African Ceratopogonide (Dipt.). 3 pp. Stuttgarter Beiträge zur Naturkunde 134A.

 With W. W., Blanton F. S., 1956: Studies in Panama Culicoides (Diptera, Heleidae). IX. Two new species releted to Leoni Barbosa and Reevesi Wirth. 8 pp. 

 Withers P., Allemand R., 1998: Chymomyza amoena (Loew), a new Drosophilid for France (Diptera, Drosophilidae). 2 pp. Bull. mens. Soc. linn. Lyon 67(5): 159-160.

 Wnuk A., Medvegy M., 1986: Drapiezne bzygowate (Diptera, Syrphidae) wystepujace w koloniach mszyc (Homoptera, Aphidinea) na porzeczkach. 7 pp. [M42] 

 Wolf B., Zwick P., Marxsen J., 1997: Feeding ecology of the freshwater detritivore Ptychoptera paludosa (Diptera, Nematocera). 12 pp. 

 Wolfs J., 1947: Culex (Culex) bukavuensis sp. n. 6 pp. 

 Wolfs J., 1947: Culex (Culex) Seldeslachtsi, sp. nov. 5 pp. 

 Wood A. H., 1933: Notes on some dipterous parasites of Schistocerca and Locusta in the Sudan. 10 pp. 

 Wood K. G., 1956: Ecology of Chaoborus (Diptera: Culicidae) in an Ontario Lake. 5 pp. 

 Woodley N. E., 1986: Parhadrestiinae, a new subfamily for Parhadrestia James and Cretaceogaster Teskey (Diptera: Stratiomyidae). 11 pp. Systematic Entomology 11(3): 377-387.

 Woodley N. E., 1987: The Afrotropical pachygastrine genera Ashantina Kertész and Meristomeringina James, with two new generic synonyms (Diptera: Stratiomyidae). 19 pp. Proc. Entomol. Soc. Wash. 89(1): 103-121.

 Woznica A. J., 1993: A new genus of heleomyzid fly of the tribe Oecotheini from Afrotropical Region (Diptera: Heleomyzidae). 8 pp. [DIP3911] Genus 4(1): 59-65.

 Woznica A. J., 1993: New records of the Polish Heleomyzidae (Diptera) with taxonomic notes on the Central European fauna. 14 pp. Annals of the Upper Silesian Museum in Bytom 4: 179-192.

 Woznica A. J., 2015: Two new Palaearctic species of genus Schroederella Enderlein, 1920 (Diptera: Heleomyzidae). 12 pp. Polskie Pismo Entomologiczne 84(4): 371-382.

 Woźnica A. J., 2003: Two new synonyms of the Old World representatives of the genus Suillia Robineau-Desvoidy, 1830 (Diptera: Heleomyzidae: Suilliinae). 9 pp. Polskie Pismo Entomologiczne 72(4): 349-357.

 Woźnica A. J., 2004: A new species of the genus Suillia Robineau-Desvoidy, 1830 (Diptera: Heleomyzidae: Suilliinae) from India. 7 pp. Polskie Pismo Entomologiczne 73: 299-305.

 Woźnica A. J., 2004: Redescription of Scoliocentra (Leriola) brachyptera (Loew, 1873) (Diptera: Heleomyzidae) with description of a new species from Europe. 12 pp. Polskie Pismo Entomologiczne 73: 327-338.

 Woźnica A. J., 2006: Gymnomus caucasicus, a new species of heleomyzid flies from Caucasus Mountains (Diptera: Heleomyzidae). 10 pp. Genus 17(3): 399-408.

 Wożnica A. J., 2007: Two new species of the genus Suillia Robineau-Desvoidy, 1830 from Oriental Region (Diptera: Heleomyzidae: Suilliinae). 9 pp. Polskie Pismo Entomologiczne 76(4): 303-311.

 Woźnica A. J., Palaczyk A., 2005: A new genus and species of Heleomyzidae (Diptera) from Baltic amber. 6 pp. Polskie Pismo Entomologiczne 74(2): 373-378.

 Wrage H. A., 1982: Ökologie der Stelzenmücken (Limoniidae) des Litorals und angrenzender Gebiete im Nordseeküstenbereich (Diptera, Nematocera). 47 pp. Faun.-Ökol. Mitt. Suppl. 03

 Wright R. H., Rayner H. B., 1960: The olfactory guidance of flying insects. II. Mosquito repulsion. 6 pp. 

 Wülker G., 1925: Zur Biologie der Lausfliegen der Vögel und ihrer Rolle als Protozoenüberträger. 11 pp. 

 Wülker W. F., Martin J., 2000: Northernmost Chironomus karyotypes (Insecta, Diptera, Chironomidae). 6 pp. Spixiana 23(2): 151-156.

 Wülker W., Kiknadze I. I., Kerkis I. E., Nevers P., 1999: Chromosomes, morphology, ecology and distribution of Sergentia baueri, spec. nov., S. prima Proviz and Proviz, 1997 and S. coracina Zett., 1824 (Insecta, Diptera, Chironomidae). 13 pp. Spixiana 22(1): 69-81.

 Wulp F. M. van der, 1864: Iets over de in Nederland Waargenomen Sepsinen. 17 pp. 

 Wulp F. M. van der, 1892: Diagnoses of new Mexican Muscidae. 13 pp. 

 Wulp F. M., 1869: Nog iets over Noord-Americaansche Dipteaa. 7 pp. 

 Wulp F. M., 1884: Nalezing over Amerikanische Diptera. 2 pp. 

 Wulp F. M., 1885: Langwerpige Dexinen-vormen. 13 pp. 

 Wulp F. M., 1889: Nog iets oven langwerpige Dexinen. 6 pp. 

 Wulp F. M., 1895: Eene merkwaardige Javaansche Tachinine. 4 pp. 

 Wyatt I. J., 1964: Immature stages of Lestremiinae (Diptera: Cecidomyiidae) infesting cultivated mushrooms. 14 pp. The Transactions of the Royal Entomological Society of London 116(2): 15-28.

 Wyatt I. J., 1967: Pupal paedogenesis in the Cecidomyiidae (Diptera). 3 – A reclassification of the Heteropezini. 28 pp. The Transactions of the Royal Entomological Society of London 119(3): 71-98.

 Wygodzinsky P., 1958: Notas y descripciones de “Simuliidae” patagonicos y andinos (Diptera). 28 pp. 

 Wyss-Huber M., Striebel H., Weiss E., Geigy R., 1961: Papierchromatographischer Nachweis verschiedener Zucker und spektro-photometrische Bestimmung des Glykogens in Extrakten von Glossinen, Reduviiden und Ornithodorus moubata. 12 pp.